This is my most needed feature in linux. I want zero ‘connect/disconnect’ sounds and if the laptop is asleep I don’t want it to wake up in the middle of the night for no reason.
I have an infinite supply of Windows laptops from work but I hate them with a burning passion and I can’t afford to replace my Macbook.
If someone can tell me what linux distro is the most silent and least annoying I will erase my entire Windows partition this weekend.
If it’s truly in a sleep mode, and you don’t have Wake-on-LAN enabled, no distro that I’m aware of will wake itself and make noise.
But the belts-and-suspenders solution is to make a cron job that mutes the audio devices in the evening, and unmutes it in the morning. Depending on your cron subsystem and configuration, this will work even if the laptop is asleep at the trigger times; some cron systems guarantee execution of events - systemd is one of them, and is the most likely one you’ll encounter.
But, seriously: if you put Linux to sleep, it stays asleep; you have to work to get it to wake itself up to do things, and it usually requires some external trigger.